baber/WOPTO huggingface dataset:
Patent JP-H06258126-A (JP)
Title: Oscillation type level detector
Inventor: SHIMIZU TSUTOMU
IPC: G01F23/22
Filed: 1992-08-20
Abstract: PURPOSE:To influence no attaching state and use environment of a detector at the same oscillation frequency of a plate-like oscillator as the time point of device unitization by making a support point of a support member a node of oscillation, making structure wherein the node is not made the support point and manufacturing a shape of the support member. CONSTITUTION:The width P1 of a connection part G between a plate-like oscillator 30 and a disk-like support plate 31 is set smaller than plate thickness of the support plate 31 and not connected to any part except for a node. Thereby, since the oscillator 30 makes a support point of a position C which is the node at the time of oscillation and oscillates, sensitivity is improved because oscillation frequency is changed immediately when an object to be detected comes in contact with the oscillator 30. Thereby the oscillation frequency is not changed by an attaching state and a use environment of the detector. In addition, influence of mass fluctuation is lessened at the time point of assembling unitization from a viewpoint of a connection method. Furthermore, an interval P2 of a pair of grooves 35 of the support plate 31 is set to be lessened, so that in the case of assembling unitization the specified frequency of the oscillator 30 is unchangeable.
Patent JP-S6398572-A (JP)
Title: Spectrum analyzer
Inventor: MATSUURA HIROYUKI
IPC: G01R23/173
Filed: 1986-10-15
Abstract: PURPOSE:To increase the sweep rate and yet the accuracy of frequency spectrum measurement by measuring the intensity of one sample for every P frequency samples and conducting interpolations on other samles. CONSTITUTION:Input signals are inputted to a mixer 3 via a low pass filter 1 and, after mixed with the output of a VCO 5, inputted to an A/D converter 41 via a BPF amplifier 9, a mixer 11, another BPF amplifier 15, a detector 17 and a video filter 19. On the other hand, a target frequency is set at a comparator 38 by a processor 34 at a given frequency of a spectral waveform is measured, the level signal at this is flagged and fetched. For the other data, frequencies are measured by the timing of signal S 6 from a variable frequency divider 50, interpolating calculations are performed on the basis of the frequency values of the flagged signals, the frequency values of the level signals which are not flagged are determined and a spectrum waveform is displayed on a CRT 20.
Patent JP-H1085805-A (JP)
Title: Manufacture of cold rolled stainless steel strip for leaf spring excellent in flatness
Inventor: IKEDA HAJIME
IPC: B21B1/22
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stainless steel strip for leaf springs whose surface roughness is extremely rough such as 0.8-2μm in the center-line mean roughness Ra and which has good flatness though its thickness is extremely thin such as 0.1-0.3mm without inducing the breaking of sheet and drawing accident during rolling and by a greatly simple means. SOLUTION: In this method for manufacturing the cold rolled stainless steel strip for leaf springs whose thickness is 0.1-0.3mm, the hot rolled stainless steel strip for the springs is cold-rolled and annealed, then cold finish rolling is executed by undermentioned stepped work rolls. The effective barrel length is longer 5-70mm than the width of the cold rolled strip of a material to be rolled. The diameter in both barrel end parts except the effective barrel part is smaller >=0.2mm than the diameter of the effective barrel part. The center-line mean roughness (Ra) of the surface of the effective barrel part is 1.0-2.5μm and Rmax difference between the work rolls is <=3μm.
Patent JP-S61123622-A (JP)
Title: Production of aromatic polyester
Inventor: OKITA KIYOMI
IPC: C08G63/78
Filed: 1984-11-21
Abstract: PURPOSE:To obtain the titled polymer having high solvent-resistance and heat- resistance, excellent moldability and mechanical properties, and high polymerization degree, by using a nucleus-substituted terephthaloyl dichloride as an acid component and polymerizing the component with a bisphenol by interfacial polymerization. CONSTITUTION:The objective polymer can be produced by contacting (A) an organic solvent solution of a nucleus-substituted terephthaloyl dichloride of formula I (R<1>-R<4> are H, 1-8C hydrocarbon group, etc., provided that at least one of them is not H) (preferably monochloroterephthaloyl dichloride) with (B) an alkaline aqueous solution of a bisphenol of formula II (R<5>-R<8> are H, halogen, 1-8C alkyl, etc.; X is -SO2-, -SO-, etc.) [preferably bis(4-hydroxyphenyl) sulfone, etc.], to effect the interfacial polymerization of the component A and the component B. The organic solvent is preferably methylene chloride, etc., and the alkali is preferably NaOH.
Patent JP-H04125006-A (JP)
Title: Stopping and starting method for cart driven by linear motor
Inventor: MAYAMA SHUJI
IPC: H02P25/06
Filed: 1990-09-14
Abstract: PURPOSE:To decrease adjustable speed at the time of stoppage and starting without extending a novel short stator by (starting) stopping a cart at a position, where a secondary conductor is not deviated from a progressive magnetic field, on the (anti) progressive direction side from the center of the short stator. CONSTITUTION:When a cart is stopped, the cart intruding to the short stator 11a of a turntable 11 is decelerated gradually while giving reverse driving force by the short stator 11a, and stopped when the front end of the short stator 11 reaches the central position of the secondary conductor 21 of the cart 20. When the cart 20 is started, the cart is retreated up to a position where the center of the secondary conductor 21 coincides with the rear end of the short stator 11a. The cart 20 is given driving force from the state, and started accelerated gradually. When the cart 20 is stopped and started through such a method, approximately overall length of the short stator 11 is used as a section, in which the cart is accelerated and decelerated, thus ensuring the twice length of conventional devices.
Patent JP-H0882177-A (JP)
Title: Device for hooking tool for stepladder, and stepladder
Inventor: SONOYAMA TAIJI
IPC: E06C7/14
Filed: 1994-09-12
Abstract: PURPOSE: To promote working efficiency and safety by mounting an expansible hooking device equipped with a fixed section, a hook, etc., to legs or steps of a stepladder in a detachable manner, and hooking a necessary tool box or paint can during the work. CONSTITUTION: An expansible hooking device 2 is mounted to legs 6 of a stepladder 5 or steps with a fixed screw 8 and, at the same time, the length of the hooking device 2 is adjusted in accordance with kinds of work. After that, a bag containing small tools such as hammer, driver, electric tools, etc., or a paint can 9, etc., are hooked on a hook 4. Tools used in the case work is carried out on the stepladder 5 are placed together on the stepladder 5, and the frequent ascendings and descendings from the stepladder 5 can be prevented. The hooking device 2 is so mounted that it is used for a handrail or a support. By the constitution, working efficiency can be promoted and, at the same time, the safety can be also enhanced.
Patent JP-S6485851-A (JP)
Title: Interior trim material for automobile
Inventor: IWATA KAZUYOSHI
IPC: B05D7/02
Filed: 1987-09-29
Abstract: PURPOSE:To obtain an automobile interior trim material attempting good design and high grade by spreading a sheet of fiber cloth on the surface of a formed base material and masking a part of the cloth to partly change the color by means of the spraying or coating of an urethane coating. CONSTITUTION:A sheet of fiber cloth 2 dyed in beige of raising tricot in which polyester filaments are used is spread on the surface of the formed base material 1 of, e.g., an automobile ceiling material which is formed in a prescribed recessed/projecting shape via an urethane layer by means of vacuum bonding. In order to change the color in the front part 4 of a border line 3 into a dark brown, masking 5 is applied to the rear part and an urethane coating is sprayed or coated. Thereby, an automobile interior trim material such as a ceiling material, a door trim material, etc. having no color deviation while attempting good design and high grade can be obtained with a simple method, as compared with the method of spreading each sheet of fiber cloth of different colors.
Patent JP-2000071656-A (JP)
Title: Postcard laminated with lightly releasable adhesive
Inventor: SHIMIZU YUJI
IPC: B42D15/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a laminating postcard without necessity of a special facility by folding and superposing a plurality of sections of a size of a postcard along folding lines, and adhering between superposed at least one sheets of overall surfaces with a lightly releasable adhesive. SOLUTION: Information to be communicated while keeping a secret as it is printed or written on surfaces of front sides of sections 4, 5 of a sheet 1 for the postcard. An address is printed on a surface of a front side of a section 6. Further, a layer 12 of a lightly releasable adhesive is provided on the overall surfaces of the front sides of the sections 4, 5 of a base material 11. To form the postcard of the sheet 1 for the postcard, first the sheet 1 is inside folded long a folding line 2 so that printed surfaces or written surfaces of the sections 4 and 5 are brought into contact with one another, and adhered with the releasable adhesive. Separately, the sheet 1 is outside folded along a folding line 3, and surfaces of rear sides of the sections 5 and 6 are adhered with an ordinary adhesive coating the overall surfaces of the sections 5 and 6.
Patent JP-S61123390-A (JP)
Title: Diaphragm of square type speaker
Inventor: HIYOUKI KAZUNARI
IPC: H04R7/12
Filed: 1984-11-20
Abstract: PURPOSE:To make easy the decision of the position to be stucked and to reduce the unit cost of the parts by making the peripheral part of cone surface in a circular truncated corne into a flat rectangle and to stick an edge on its peripheral part. CONSTITUTION:A square flat part 2 is provided on the peripheral part of the cone surface 1 of the circular truncated corne. An edge 3 is stucked on the square cone surface having a colgation 4 as a on a square flat corner reinforced rib to form a diaphragm. Thus, expenses of metallic and the unit coat of the parts are reduced.
Patent JP-S62104769-A (JP)
Title: Image recorder
Inventor: GOTO HIDEMI
IPC: G06K15/10
Filed: 1985-10-31
Abstract: PURPOSE:To permit high-density, high-quality letters to be printed by a method in which a correcting pattern for letter patterns of enlarged width is developed, the then the feed pitch of printing dots of a printer is made smaller for printing a corrected letter pattern so developed. CONSTITUTION:When a corresponding letter code is input corresponding to letters to be developed from a key group, a letter pattern information stored is called out of a fixed memory 2 by CPU1, and the width of image pattern is magnified several times unit dot and then developed and stored in a temporary memory 3. The developed pattern is also called out of the memory 3 by CPU1, and a recording head is driven in the moving direction at a fraction of a pitch of dot for printing high-quality letters.
Patent JP-S61124257-A (JP)
Title: Linear motor
Inventor: SUZUKI YASUMASA
IPC: B23Q1/40
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a lateral vibration preventing mechanism of a mover having a simple structure and high reliability by providing two or more rigid material wheels pressed one side of a stator and on or more elastic material wheels pressed on the other side in the mover. CONSTITUTION:A mover 22 is so disposed as to move by wheels 23 longitudinally with respect to a stator 21 formed with pole teeth at the prescribed pitch longitudinally. Axles 28,30 are extended laterally with respect to the moving direction from the mover 22, and wheels 27, 29 are so mounted as to press to the sides of the stator 21. The wheel 27 of one side is formed of a rigid material, two or more are provided at the front and rear, the wheel 29 of the other side is formed at least partly by an elastic material, and one or more are provided. Thus, the mover 22 is prevented from laterally vibrating without using a retaining spring.
Patent JP-H1086428-A (JP)
Title: Printer
Inventor: MIMURA TAKAYUKI
IPC: B41J2/35
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a printer for printing at a high speed by reducing a cost of an ink ribbon. SOLUTION: The printer comprises a finishing end detecting sensor 17 for detecting a finishing end of a print sheet 11, a platen roller 18 for conveying the sheet 11, a starting end detecting sensor 21 for detecting a starting end of the roller 18, a heating resistor 25 provided above the roller 18 to generate heat of a heating value responsive to a pulse width of a pulse voltage to be supplied, an ink ribbon 1 repeatedly coated with yellow ink, a CPU for controlling respective units, and a pulse voltage generator for outputting a pulse voltage having a pulse width without printing of the degree of sublimating no ink to the resistor 25 when print data does not instruct printing and a pulse voltage having a printing pulse width of the degree of sublimating the ink to the resistor 25 when instructing printing.
Patent JP-S6488612-A (JP)
Title: Dc voltage stabilized power source device
Inventor: SAKAGUCHI TADAO
IPC: H02M3/155
Filed: 1987-09-29
Abstract: PURPOSE:To cope with input voltages in a wide range by alternately switching a regulator circuit to make it act as a series regulator in case a detected input voltage is below a threshold voltage. CONSTITUTION:The regulator circuit acts as a series regulator or a switching regulator to respectively stabilize and output an input voltage, and a detection means 3 detects an input voltage. In response to this detection, a switching means Q4 lets the regulator circuit act as a switching regulator in case the detected voltage is above the prescribed threshold voltage, on the other hand, if the detected voltage is below the threshold voltage, the circuit is made operate as a series regulator; the regulator circuit is thus switched alternately. As a result, input voltages in a considerably wide range can be coped with.
Patent JP-H03108564-A (JP)
Title: Thermal printer
Inventor: OGASAWARA YUTAKA
IPC: B41J29/00
Filed: 1989-09-22
Abstract: PURPOSE:To prevent breakdown of a thermal head caused by an electrocorrosion and electrostatic noise by a method wherein a printer mounting part is composed of at least two layers, the upper layer to which a paper guide is abutted is made of a conductive member, the lower layer is made of an insulating member, and the conductive member as the upper layer is grounded. CONSTITUTION:A printer fixing plate 6 has a three-layer structure. The upper layer is made of a conductive earth plate 6a, the intermediate layer is made of an insulating sheet 6b, and the lower layer is made of a metallic substrate 6c. On the earth plate 6a as the upper layer, a paper guide 3 is fixed with a bis, and the earth plate 6a and the paper guide 3 are electrically connected with each other. The earth plate 6a is grounded through a surge absorber 9. A high-voltage electrostatic noise discharged from a human body to the conductive member 6a as the upper layer of the printer mounting part and the paper guide 3 at the setting of printing paper or the like flows into the ground through the surge absorber 9, therefore never being secondarily discharged from the paper guide 3 to a thermal head 1. In this manner, breakdown of the thermal head caused by an electrocorrosion and an electrostatic noise is prevented from occurring.
Patent JP-S61123830-A (JP)
Title: Silver halide photosensitive material
Inventor: SAKAMOTO HIDEKAZU
IPC: G03C1/015
Filed: 1984-11-20
Abstract: PURPOSE:To obtain an image having an excellent gradient, a broad exposure latitude and a high sensitivity at a whole visible wavelength by forming at least two layers of emulsion layers contg. each coloring maters of a sensitizer having a specific combination and contg. silver iodide - bromide (AgX) having a low and a high iodine concs. respectively and having a monodispersibility. CONSTITUTION:At least two layers of the emulsion layers of the monidispersibility having a particle size distribution shown by formula I wherein S is a standard deviation, r is mean particle size, is formed on the substrate. One of said emulsion layers contains AgX having 0.1-3.0mol% a low iodine concn. and also contains the prescribed sensitizers shown by formula II wherein R1 and R2 are each a alkyl group, X<-> is an anion, (l) is 0 or 1, and shown by formula III wherein Z1 and Z2 are each S or Se, Y1 and Y2 are each a hydrogen atom, a halogen atom, an alkyl agroup, R3, R4 and R5 are each alkyl group, (m) is 0 or 1. Another layer contains AgX having 3.0-7.0mol% a high iodine concn. and also contains the prescribed sensitizers shown by formulas III and IV wherein R6 and R7 are each alkyl group, Y3 is an hydrogen atom, an alkyl group, Z3 is an atom capable of forming a heterocyclic ring, (n) is 0 or 1. By applying the prescribed emulsion layers, the titled material having the above described characteristics in addition to an excellent reproducibility of a tone is obtd.
Patent JP-H08107813-A (JP)
Title: Backrest reclining device
Inventor: MURAKAMI TOMOKAZU
IPC: A47C3/026
Filed: 1994-10-11
Abstract: PURPOSE: To reduce the count of parts of a reaction force mechanism, lessen the precision of parts, and simplify an assembly process by devising the structure of a posture corrector to prevent a spring from buckling, in a backrest reclining device with a reaction force mechanism using a spring. CONSTITUTION: A reaction force mechanism 64, the first spring mount 61 which is fitted to a substrate end portion 31a of a back support rod 31 and the second spring mount 62 which is fitted to a seat 2 at a position opposing the first spring mount 61 are provided. A spring 63 is elastically connected between the first and second spring mounts 61 and 62 and a male and female engagement portion 614 which is formed by compression of the spring 63 and released when the spring 63 is restored from a compressed state and guides selectively the spring mount 61 to a direction where the spring 63 is released from buckling against the spring mount 62.
Patent JP-H02126595-A (JP)
Title: Burying-in type dimmer
Inventor: ISHIDA KAZUHARU
IPC: F21V23/00
Filed: 1989-09-21
Abstract: PURPOSE:To make it possible to reduce the influence of the heating of a semiconductor for dimming control to a terminal device by providing a terminal device in a terminal device container which is positioned separating from the neighboring container at one side in the longitudinal direction of a case by a partition wall. CONSTITUTION:A dimmer main body 3 assembled unitary beforehand is installed in a case 2, an operation member 4 is arranged to a boss 13, and an installing device 6 is installed, to set a dimmer 1. In order to bury in the set to a wall surface, it is installed to a set installing frame 5 which is the attachment of the set, the installing frame 5 is installed to a wiring box, and finally, a flash plate 24 is fixed to the frame 5. And since a terminal device 18 is arranged in a terminal container 26 partitioned from the neighboring container 29 by a partition wall 30, close to one side in the longitudinal direction of the case 2, it can be shielded thermally. Consequently, the influence of the heating of the semiconductor for dimming control to the terminal device can be reduced.
Patent JP-H03109129-A (JP)
Title: Mounting structure of metal halide battery for vehicle
Inventor: FURUYA MASAYUKI
IPC: H01M12/08
Filed: 1989-09-20
Abstract: PURPOSE:To secure the stable operation by maintaining the liquid level of a complex compound always horizontal by arranging a plurality of metal halide batteries in which complex compound circulates in a positive electrode side reaction chamber in which electrolytic liquid circulates, and arranging the batteries in deflection by a prescribed angle. CONSTITUTION:When the front part of the car body 30 of an electric automobile is arranged in the direction of arrow 200, the front and rear wheels 32 and 34 on the right and left sides in pairs are arranged. In this case, two of unit lamination type (bipolar type) batteries 36 and 38 as zinc bromine batteries are mounted on the car body 30. One battery 36 is arranged on an axle, and the other battery 38 is arranged in the direction perpendicular to the axle, and each angle is deflected by 90 deg. each other. Further, each battery 36, 38 is constituted by arranging a negative electrode liquid storage tank 20 and a positive electrode liquid storage tank 22, having a stuck (reaction tank part) 39 at the center. The liquid level of the bromine complex compound is maintained always horizontal in either of the batteries 36 and 38, and the feed of electric power is stabilized.
Patent JP-S60144207-A (JP)
Title: Optional stock calling apparatus
Inventor: FUJII TATSUSHI
IPC: B65G1/137
Filed: 1983-12-29
Abstract: PURPOSE:To improve the working efficiency by constituting an optional stock calling apparatus for automatically exchanging articles such as welding jigs used in a production line for producing many types of products in small amounts without specifying storing locations such that the apparatus is controlled according to the read result of the type of a jig. CONSTITUTION:In an apparatus for automatically exchanging welding jigs including jig stockers capable of receiving a plurality of welding jigs, sensors 40a-40c are arranged in the bottom part of the storing spaces of the jig stockers and the outputs thereof are converted by a converter 42 to jig numbers, which are stored in a memory unit 44. Sensors for detecting the presence of jigs 50, 52, 54, 56 and 58 are provided in respective jig storing spaces of the jig stockers, and the outputs thereof are supplied to a jig storing stocker selecting unit 48. A processor 60 is controlled according to the outputs of the memory unit 44 and of the selecting unit 48, and the calling of a jig from the storage is controlled through a sequence circuit 70 according to the result of comparing the output of the processor 60 with the output of a jig number selecting switch.
Patent JP-2001064963-A (JP)
Title: Building horizontal repairing method and bracket for use in the method
Inventor: HIRATA SHIGEYOSHI
IPC: E02D7/22
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a building horizontal repairing method which can decrease the excavation depth of the ground under a foundation, elevates the foundation by jacks while maintaining the balance of the structure, and easily cope even with an enlarged eccentricity distance between the foundation and a pile, and to provide a bracket for use in the method. SOLUTION: There is provided a bracket 8 which includes upper and lower flanges 9, 10, and a web 11, wherein the lower flange 10 has its lateral ends 10a, 10a outward protrude relative to the upper flange 9, whereby jacks 15, 15 are arranged at both the protruding lower flanges 10a, 10a. The thus constructed bracket 8 is for use in the building horizontal repairing method. The bracket 8 is of a prefabricated type, and is provided with a cylinder member 12 having a slit 16 formed therein, into which an end of the web plate 11 is inserted.